baber/WOPTO huggingface dataset:
Patent JP-2003263324-A (JP)
Title: Information processing device and method, and program
Inventor: OI KOICHI
IPC: G06F9/445
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing device and method, and a program that can improve operability related to installation/uninstallation of a program and execute safe installation/uninstallation.  <P>SOLUTION: A group identification information correspondence table for managing correspondence between a program and group identification information indicative of a group to which the program belongs, and a display position correspondence table for managing correspondence between the program and a display position of a program selecting means therefor are stored. A program to be installed is installed, and with reference to the group identification information correspondence table, a determination is made whether or not there is another program having the same group identification information as the installed program. If the determination finds another program, the display of a program selecting means for the installed program is controlled according to the display position of the program selecting means for another program managed by the display position correspondence table.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269378-A (JP)
Title: Centrifugal pump
Inventor: TAJIMA KATSUNORI
IPC: A61M1/12
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal pump wherein reduction in the pump efficiency is prevented by preventing a stay of fluid.  <P>SOLUTION: The open impeller type centrifugal pump has a pump blade 12 connected to a tip part of a rotary shaft 8 via a blade boss 10, a casing 14 connected to an end part of a pump base part 6, and forming a fluid chamber R by surrounding the pump blade, an inflow port 16, and an outflow port 18 arranged in the casing. The pump blade is composed of pump blades 12a to 12c, and straightening plates 20a to 20c are integrally arranged. The straightening plates straighten a part of the fluid flowed in from the inflow port 16 as a downward flow in the axial direction of the rotary shaft 8. The fluid flowed along the straightening plates becomes a centrifugal directional flow turning toward the outer peripheral side from the inner peripheral side in clearance S between the pump base part and an under surface of the pump blade.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267200-A (JP)
Title: Braking control device for vehicle
Inventor: WATANABE TAKAYUKI
IPC: B60T7/12
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To stop at an accurate timing occurrence of braking force regardless of erroneous detection in a distance between one's own vehicle and an obstacle.  <P>SOLUTION: Determination is performed whether obstacle avoidance by braking is possible or avoidance by braking after lapse of regulated time TcB is possible (steps S1 to S3), and determination is performed whether obstacle avoidance by steering is possible or avoidance by steering after lapse of regulated time TcS is possible (steps S4 and s5). When avoidance by braking and steering after lapse of regulated time are predicted both impossible, braking force FL gradually increased is generated, and when avoidance by braking and steering become both impossible, stronger braking force FH is generated (step S6). During generation of braking force FL, if a condition is predicted that avoidance by braking or steering after lapse of regulated time is possible, generation of braking force FL is stopped, and when continuously generated time TF is passed through from a point of time that braking force FH is generated, generation of braking force FH is stopped (step S7).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271546-A (JP)
Title: Pci master device and pci bus system including it
Inventor: ABUKAWA DAIKI
IPC: G06F13/362
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily meet the minimum condition of setup time of a flip-flop without any influence upon normal operation even if the clock delay from a clock input terminal of PCI master device to a clock input end of the flip-flop is decreased to shorten the output data determination time.  <P>SOLUTION: This PCI master device is provided with an abort circuit 20 for aborting transaction when assertion of a device selection signal is not detected in each rise of a clock signal within four clock cycles from the address phase end. In aborting, a D flip-flop 23 is interposed in a data signal line of the abort circuit 20 so that the transaction end and start timing is delayed by one clock. Since interposition does not exert any influence on the normal operation, the transaction end processing in the normal operation is started without one clock cycle delay.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270560-A (JP)
Title: Display device using macromolecule actuator
Inventor: HIRAI TOSHIHIRO
IPC: G02B26/08
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which is usable for various purposes of displaying figures, patterns, etc., by using a macromolecule actuator.  <P>SOLUTION: The display device is characterized in that a plurality of cells 10 are fitted to a support plate 18 while each having one end side opened and a macromolecule actuator which causes the tip side of a light transmission part 16a to flex to deform is arranged in each cell. The macromolecule actuator 16 is provided to the support plate 18 so that the base end part of the light transmission part 16a is inserted with the support plate 18 in the thickness direction and the tip side of the light transmission part 16a is movable, a light diffusion plate 11 is provided at an opening part of each cell 10, and each cell is provided with a color filter 12 with which a monochromatic color filter is combined in the middle between the diffusion plate 11 and light transmission part 16a and also provided with a voltage control part which controls a voltage applied to the electrode of the light transmission part to flex the light transmission part 16a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272556-A (JP)
Title: Quadrupole electrode
Inventor: MIKI SHINICHI
IPC: H01J49/06
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To simply realize a nearly ideal hyperbolic cross-section electrode or a theoretical curvilinear cross-section electrode at a low cost without increasing the size thereof, and to restrain electric field variation due to thermal expansion.  <P>SOLUTION: Four rods 6, 7, 8 and 9 having a predetermined cross-sectional shape are disposed at circumferentially equal intervals, and four conductive thin plates 10, 11, 12 and 13 having elasticity are each bent into a predetermined shape by bringing their center parts into contact with the corresponding rods 6, 7, 8 and 9. Four insulating support members 14, 15, 16 and 17 respectively support the facing edge parts of the adjacent thin plates 10, 11, 12 and 13 by being interlaid between the facing edge parts. Electrode surfaces are formed by the thin plates 10, 11, 12 and 13. Thereby, the electrode having a curvilinear cross-section as analogous to a right-angled hyperbolic cross-section or theoretical curvilinear cross-section as possible can be simply and accurately formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002372435-A (JP)
Title: Information displaying equipment and information displaying method
Inventor: MARUYAMA TAKEHIKO
IPC: G06F3/048
Filed: 2002-03-19
Abstract: PROBLEM TO BE SOLVED: To display institutions such as a service area and a parking area of a highway or the like, with a mode easy to be grasped. SOLUTION: When information regarding institutions such as a service area and a junction of a highway on which a vehicle runs is displayed on a display, institutions existing on the highway are retrieved first from a storage means, and names of the retrieved institutions are aligned so as to correspond to existing positions on the actual highway and displayed. Further, sequential selection of displayed names of the institutions is made possible with a cursor on a display by operation of a remote controller or the like.
Patent JP-2003278075-A (JP)
Title: Fiber and sheet containing extract of mugwort
Inventor: KOJIMA TOMIO
IPC: A01M29/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber and a sheet having not only antibacterial and antifungal activities, antiseptic activities and deodorant activities but also repel lent activities to mites and cockroaches, having excellent sustainability and immediate effectivity of the activities, usable for a product often contacting with a human body and a food, and containing an extract of mugwort.  <P>SOLUTION: The fiber contains the extract of the mugwort, and a resin. The sheet is obtained by soaking a sheet in a solution containing the extract of the mugwort, and the resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281971-A (JP)
Title: Power-off device
Inventor: KODA TSUTOMU
IPC: H01H19/24
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve an electric contact reliability.  <P>SOLUTION: A power-off device 1 consists of a housing 4, a rotary switch 2, and a torsion coil spring 3. A power supply side terminal 10 and a load side terminal 11 are stored in predetermined positions of the housing 4, and a conductive element 7 is equipped with the rotary switch 2. The torsion coil spring 3 reaches its maximum flexure just before the conductive element 7, previously contacting the load side terminal 11, contacts the power supply side terminal 10 by turning the rotary switch 2. This increases turning speed of the rotary switch 2 just before the power supply side terminal 10 and the load side terminal 11 short-circuit, and an arc discharge is easily extinguished.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276501-A (JP)
Title: Optical device
Inventor: SATO KATSURO
IPC: F21Y101/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device capable of variously controlling and changing a light distribution characteristic of a lamp tool in a simple constitution and a display effect in an optical display device.  <P>SOLUTION: The optical device comprises light sources L1, L2, and L3, a liquid crystal panel 104 that is displayed on the front surface of the light sources and of which light transmission characteristic is changed to a transparent state and an opaque state in response to a conduction state to transparent conductive films 125 and 126, and a lighting circuit 130 for controlling conduction to the liquid crystal panel. When the conduction to the liquid crystal panel 104 is controlled to control and change the light transmission characteristic to the transparent state and the opaque state, light emitted from the light sources can be selectively and entirely blocked or transmitted by the liquid crystal panel, and various light distribution characteristic and optical display effects can be obtained by the control of the liquid crystal panel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278609-A (JP)
Title: Exhaust heat exchanger
Inventor: HAYASHI TAKAYUKI
IPC: F02M25/07
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To integrate an EGR valve 30 with a gas cooler 10.  <P>SOLUTION: A casing 11 (including a core part) of the gas cooler 10 and a valve housing 31, etc., of the EGR valve 30 are integrated by brazing. A water jacket 31a for guiding a part of cooling water introduced into the casing 11 is formed in the vicinity of an actuator part 34 of the valve housing 31 to cool the actuator part 34. As a result, a manufacturing cost rise is suppressed, while improving mountability on a vehicle, and heat resistance reliability and durability of an exhaust heat exchanger 20 can be improved by preventing heat damage of the actuator part 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279426-A (JP)
Title: Torque detection device and steering device
Inventor: FURUTAKA KENICHI
IPC: B62D5/04
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a torque detection device that a steering device including it does not rotate just after start.  <P>SOLUTION: This torque detection device is equipped respectively on a first shaft and a second shaft connected by a connecting shaft, with a rotor, a first detection means close to the rotor, one or a plurality of targets provided on the rotor, in order to output a detection signal by the first detection means following rotation of the rotor, and a second detection means for outputting a detection signal different from the first detection means at a prescribed angle. In the torque detection device, the torque applied to the first shaft is detected (S8) bases on each detection signal after being outputted and corrected (S6) by the first detection means and the second detection means. The torque detection device is also equipped with a means (S6) for prohibiting correction just after start, and an operation means (14) for applying a prescribed operation to the torque in order to reduce the detected torque during a period when the correction is prohibited (S10), and is constituted so as to output a torque value to which the operation is applied (S12).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294839-A (JP)
Title: Easily mountable optical sensor backward radar
Inventor: RI SEYU
IPC: B60R21/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily mountable optical sensor backward radar which can be easily mounted on a vehicle body especially by a general driver by oneself.  <P>SOLUTION: The easily mountable optical sensor backward radar is provided with a main body in which a hollow tank chamber is formed. An ultrasonic transmitter/receiver and an photoconductive cell and housed in the hollow tank chamber. The ultrasonic transmitter/receiver and the photoconductive cell are sealed in the main body by a transparent outer lid. When the backward radar is actually applied and mounted to a back light of the vehicle body, whether the backward radar is actuated or not is controlled by turning the back light on or off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283009-A (JP)
Title: Laser oscillator
Inventor: EGAWA AKIRA
IPC: H01S3/036
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser oscillator which makes its optical component free of contamination with organic matters.  <P>SOLUTION: When a discharge 3 takes place in a discharge tube 2 and thereby laser gas 7 is excited, laser light is produced by a resonator which uses the optical component 4. The laser gas 7 is circulated at a high speed in the discharge tube 2 through the circulation path including a blower. Part of a lubricating oil injected into the blower is gasified and is mixed into the laser gas. The optical component 4 is cooled via a holding mechanism 8 and a gas retention section is formed in the optical component, and so the gasified portion of the oil is solidified on the surface of the optical component 4 and tried to attach there. However, the gasified portion of the oil is dissolved and removed by a photocatalyst 9 such as TiO<SB>2</SB>disposed near the optical component 4. For the excitation of the photocatalyst 9, ultraviolet rays 10 contained in discharge light can be used. A hollow cylindrical quartz tube is used to hold the photocatalyst 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278915-A (JP)
Title: Piston ring
Inventor: KAJIWARA MASATO
IPC: B22C9/22
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston ring suitable for a diesel engine having a cooled EGR system to return exhaust gas at low temperatures.  <P>SOLUTION: In the piston ring (4) having a base material (5) of martensitic stainless steel with an ion plating film (6) formed of a chromium alloy on an outer circumferential surface thereof, 11-23 mass % chromium is contained in the martensitic stainless steel, the base material (5) is directly exposed to upper and lower surfaces and an inner circumferential surface, and the ion- plating film (6) is directly formed on the base material (5) on an outer circumferential surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280761-A (JP)
Title: Data processor
Inventor: MARUYAMA TOSHIYUKI
IPC: G06F1/04
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce electric power consumption, and to execute minimum processing in a data processor.  <P>SOLUTION: This data processor 100 is connected to an external device via a system bus, and has an MPU core part 101 for operating according to an internal clock formed according to an external clock, an operand access part 102, a command fetch part 104, and an external bus interface part 106. When there is a system bus right request being a use request for the system bus from the external device, when a data processing part sends out a system bus right response for permitting use of the system bus, a clock control part 107 determines whether or not to stop the internal clock according to the existence of an external operand access request and an external command fetch request for using the system bus. The clock control part 106 stops the internal clock when an external access request is generated when becoming a bus hold state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005298343-A (JP)
Title: Benzodiazepine derivative
Inventor: TAKAYANAGI MASARU
IPC: A61P9/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound having excellent inhibitory activity against activated blood coagulation factor X.  <P>SOLUTION: The benzodiazepine derivative which is represented by the formula, its analog or its pharmaceutically acceptable salt is obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2003287645-A (JP)
Title: Fiber array type optical component
Inventor: OKUDA MICHITAKA
IPC: G02B6/287
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber array type optical component which is small-sized and reliable.  <P>SOLUTION: The fiber array type optical component which uses a plurality of fibers as an input/output part is characterized in that an area where a protection coating at a protection coating end part of an intermediate protection coating removal part of each fiber is removed by partial plane processing or plane tilt processing is carried out over the entire circumference is provided and then clads of respective fibers are brought nearly into close contact from the border part between the protection coating part and clad part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298718-A (JP)
Title: Radio communication equipment
Inventor: KURODA MASARU
IPC: H04W88/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide radio communication equipment which can reduce a power consumption by simplifying retrieval of a stored telephone directory in the equipment such as a portable telephone or the like.  <P>SOLUTION: The radio communication equipment comprises a first display unit 19a, a second display unit 19b having a smaller display region than the first unit, a storage unit 21 for storing a destination originating from the equipment, and a control unit 16 for controlling the operation of the equipment. In this equipment, the unit 16 reads information of originating destination stored in the unit 21 in a state in which the operation of the unit 19a is stopped, displays the information on the unit 19b, and can retrieve the destination stored in the unit 21 by using the unit 19b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293442-A (JP)
Title: Draining block
Inventor: TAKEDA JOSHI
IPC: E03F5/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a draining block, not bulky so that the transport cost is low.  <P>SOLUTION: This draining block is provided with a block part 21 in which a draining passage 24 is formed in the inside and a water conveyance opening 25 is opened on the top thereof, a lid put on the water conveyance opening and a lid receiving metal fittings 22 for supporting the lid. The lid receiving metal fittings is formed by a pair of angle materials 31 having an L-shaped section having a bolt hole, which can be fixed on the top of the block part in a construction site, and a connecting support metal fittings 32 having a caulking piece, both ends of which are connected to the paired angle materials in the construction site.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291861-A (JP)
Title: Riding working vehicle
Inventor: BABA KEIICHI
IPC: B62D25/16
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve removability of a central cover covering an opening and closing part in opening and closing an opening part of a main cover for maintenance formed in a position below a driver's seat.  <P>SOLUTION: In this riding rice planter, a main cover 14 for covering the upper part of the rear of a traveling machine body 1 includes a pair of right and left rear fender parts 14a covering the upper side of a rear wheel 5 of the traveling machine body 1, a central projected part 14b projected upward between the right and left rear fender parts 14a and provided with a driver's seat disposed on the upper side, and a floor step part 14c formed on the front lower side of the central projected part 14b. The rear fender part 14a, the rear part of the central projected part 14b, and the floor step part 14c are integrally formed on the main cover 14, and the opening part 14d of the main cover 14 formed below the driver's seat is covered with the removable central cover 18 forming the front of the central projected part 14c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295497-A (JP)
Title: Image forming method
Inventor: KATAGIRI YOSHIMICHI
IPC: G03G15/01
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method by which light energy required for image formation adopting a sequential developing batch fixing system is reduced and an excellent light fixed image is obtained.  <P>SOLUTION: In the image forming method, a color image is formed by adopting the sequential developing batch fixing system in which toner layers, that is, the 1st layer to the n-th layer are laminated in order from a lower side on a recording medium by repeatedly performing development (n) times by using (n) kinds of toner having a different color tone and then they are fixed with flash light in batch, the PAS strength of the toner forming the n-th layer being an uppermost layer is set to be larger than that of the toner forming other toner layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292344-A (JP)
Title: Glass substrate equipped with thin film and method for manufacturing the same
Inventor: OTANI TSUTOMU
IPC: C23C16/34
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass substrate equipped with a thin film comprising silicon nitride as a major component which has a high passivation function and a proper size of the surface unevenness, and a method for forming the thin film comprising the silicon nitride as the major component on the surface of the glass substrate easily at a high speed.  <P>SOLUTION: The glass substrate is equipped with the thin film comprising the silicon nitride as the major component, which film has an average surface roughness (Ra) of 10-25 nm. The thin film is formed on the surface of the glass substrate by a chemical vapor deposition method (CVD method) using a raw material gas with a molar ratio of ammonia to a silane compound of 5-75.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298433-A (JP)
Title: Wireless microphone
Inventor: HAKAMATA TERUMI
IPC: H04B1/40
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless microphone having an excellent effect with which various kinds of settings performed by a user in addition to an original wireless audio transmission function are remote-controlled from a receiver side and respective circuit functions are shared for reducing the expansion of circuit scale caused by digitization.  <P>SOLUTION: Before a 3rd local circuit R3 n-multiplies the output of a TCXO 25, a 3rd local signal is generated in a 1st local circuit R1 and a 2nd local circuit R2, and the 1st local circuit R1, the 2nd local circuit R2 and the 3rd local circuit R3 are respectively combined.  <P>COPYRIGHT: (C)2004,JPO